ohm's law

Question

Ohm's law states V proportional to:

RankGuru · Accepted Answer

Ohm's Law states that for many conductors (ohmic materials) at constant physical conditions (like temperature), the potential difference ($V$) across the conductor is directly proportional to the current ($I$) passing through it:
$V \propto I \implies V = IR$
where $R$ is the constant of proportionality called **Resistance**.

Rank Guru

ohm's law

Select the correct option:

More ohm's law Practice Questions

Ohm's law states current through a conductor is directly proportional to?

A resistor of 10 Ω carries a current of 2 A. What is the potential difference across it?